 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HOME}/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu/lib/

make CROSS_COMPILE=${HOME}/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu/bin/aarch64-rockchip930-linux-gnu- V=1 
